@book{252268,
	author = {Grün, Anselm, and Waanderburg, Femke,},
	title = {Las fuentes de la espiritualidad /},
	publisher = {EVD, Editorial Verbo Divino,},
	year = {2013.},
	address = {Estella (Navarra), España :},
	url = {https://www.digitaliapublishing.com/a/51106/}
}